1111414024144 has 20 divisors (see below), whose sum is σ = 2153859037924. Its totient is φ = 555579433728.

The previous prime is 1111414024121. The next prime is 1111414024151. The reversal of 1111414024144 is 4414204141111.

It can be written as a sum of positive squares in 2 ways, for example, as 895839534144 + 215574490000 = 946488^2 + 464300^2 .

It is a super-2 number, since 2×1111414024144² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7901757 + ... + 8041180.

Almost surely, 2^{1111414024144} is an apocalyptic number.

It is an amenable number.

1111414024144 is a deficient number, since it is larger than the sum of its proper divisors (1042445013780).

1111414024144 is a wasteful number, since it uses less digits than its factorization.

1111414024144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15947302 (or 15947296 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 1111414024144 its reverse (4414204141111), we get a palindrome (5525618165255).

The spelling of 1111414024144 in words is "one trillion, one hundred eleven billion, four hundred fourteen million, twenty-four thousand, one hundred forty-four".